What powers 
booktranslator.app?
Last seen Oct 2026 · 15 technologies across 10 categories
Analytics
Authentication
CDN
JavaScript frameworks
Live chat
Miscellaneous
Payment processors
Performance
Programming languages
UI frameworks
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 27% desktop
- 4% tablet
India
Indonesia
Germany
Brazil
France
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.19 / 10 · ranked #458,277 of all domains
56 referring domains · OpenPageRank
Search traffic
370 est. monthly organic visits (US)
82 keywords in Google's top 30
Core Web Vitals
| LCP | 3.2 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.6 MB · 100 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered May 2023 (3 years) via Namecheap Inc., renews May 2027
- Hosted on Cloudflare (104.21.81.13, IPv6)
- DNS: Cloudflare DNS
- Email: feishu.cn
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 3,109,223, 3 hosts
- Verified with: Feishu, Google, Stripe
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Aug 2026
- detected Intercom Aug 2026
- dropped shadcn/ui Aug 2026
- detected Stripe Jun 2026
- dropped Google Font API May 2026
- dropped Stripe Apr 2026
- detected Cloudflare Browser Insights Mar 2026
- detected Google Font API Mar 2026
- dropped Cloudflare Browser Insights Feb 2026